964 Open source projects that are alternatives of or similar to Opentimestamps Client

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

Implementations of the Simon and Speck Block Ciphers

Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatures, ECDSA, EdDSA

A configurable docker image for bitcoind

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a trading strategy trainer, back-tester and bot

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Keys and certificates for YubiKeys, written in Go

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Utility to audit the balance of Hierarchical Deterministic (HD) wallets. Supports multisig + segwit wallets.

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A market neutral cryptocurrency trading bot.

CRYLOGGER: Detecting Crypto Misuses for Android and Java Apps Dynamically

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Real-time analysis of bitcoin markets with Kafka and Tensorflow Serving

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

The pure-Rust password hashing library running on Argon2.

Demos, Examples, Tutorials for using Microsoft SEAL library.

Bitcoin and ETH wallet

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

Software U2F authenticator for macOS

Project moved to https://gitlab.com/spectre.app

Bash glue to encrypt and hide files

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An easy-to-use, high-performance Interledger implementation written in Rust

JavaScript client for Exonum blockchain

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

Application of machine learning to the Coinbase (GDAX) orderbook

Set of bitcoin-related bash functions

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

Profit Trailer Feeder Full Build with Settings

Constant time pairing-based or elliptic curve based cryptography and digital signatures

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Bramble is a hacking Open source suite.

crypto currency library for trading & market making bots, account management, and data analysis

A simple blockchain in Javascript. For educational purposes only.

Blockchain Web Wallet Frontend

Algorithms to re-compute a private key, to fake signatures and some other funny things with Bitcoin.

Various ipython notebooks

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Go middleware for monetizing your API on a per-request basis with Bitcoin and Lightning ⚡️

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Self sovereign, secure, powerful, easy to use wallet that utilizes your own node as a backend. Powered by PSBT's and descriptors. Acts as an offline signer using your node as a watch-only wallet. C-Lightning compatible for instant, unfairly cheap payments.

A bitcoin trading bot written in node - https://gekko.wizb.it/